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Populaire >

The sum of three consecutive integers is-312 . Find the Integers.

Solution

The sum of three consecutive integers is -312 . Find the Integers.

Solution

The numbers : - 105, - 104, - 103

étapes des solutions

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = - 312

Résoudre

x + x + 1 + x + 2 = - 312 : x = - 105

x + 1 = - 105 + 1 = - 104

x + 2 = - 105 + 2 = - 103

The numbers : - 105, - 104, - 103

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